KACO blueplanet 5.0 - 9.0 TL3 - Manual (Page 45)

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Maintenance/Troubleshooting
Operating Manual KACO blueplanet 5.0TL3 - 9.0TL3 Page 45
Removing the fans
↻ Ensure complete disconnection on the AC and DC
sides.
↻ Wait until the fan is no longer turning.
3. Remove fan cover with the screws from the vent
cavity
(Figure 34).
4. Carefully remove fan cover.
5. Unplug fan plug on the fan.
6. Remove fan from the fan cover by lightly opening the
latch bracket. (Figure 35).
7. Clean fan cover.
» Install the replacement fan.
1
2
Figure 34: Remove the fan
Key
1 Fan cover
2 Mounting screws
Installing the fan
↻ You have removed the defective fan.
 Replace the fan only with a fan recommended by
KACO new energy. Ask the service department if nec-
essary.
1. Insert the replacement fan in the fan cover.
2. Latch fan into latch bracket.
3. Plug in the fan plug.
4. Place fan cover onto fan cavity and fasten with the
screws.
» The replacement fan is ready for operation.
5. Switch on the inverters.
2
1
Figure 35: Remove inverter from the cover.
Key
1 Latch bracket
2 Fan
9.5 Disconnect connections.
9.5.1 Disconnect AC connection plug
DANGER
Risk of fatal injury due to electric shock
Never disconnect the connection plug and connector under load.
› Disconnect the inverter completely from all power sources before disconnecting the AC connector.
›
Make sure that the device is isolated from the public power supply and the system power supply
before starting work.